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Income Tax Scrutiny Assessment Services

Scrutiny Assessment is the detailed, merit-based examination of a taxpayer's Income Tax Return by the Income Tax Department under Section 143(3) of the Income-tax Act, 1961 — now conducted through the faceless assessment mechanism established under Section 144B. Unlike the automated Section 143(1) intimation (which is merely a system-generated processing of the return), a scrutiny assessment involves a full-fledged review of the income declared, deductions claimed, disclosures made, and supporting evidence — leading to an appealable Section 143(3) order that can confirm the return, add income, initiate Section 270A penalty, disallow credits, and trigger a recovery chain under Sections 156, 220, and 245. Under the post-2021 faceless regime, the interface with the Assessing Officer has effectively been replaced by the National Faceless Assessment Centre (NaFAC), Regional Faceless Assessment Centres (ReFACs), and assessment / review / verification / technical units — making the written submission, reconciliations, and documentary evidence decisive.

Scrutiny selection happens through multiple channels — Computer Assisted Scrutiny Selection (CASS) which picks returns based on risk-based parameters such as AIS / Form 26AS mismatches, high-value transactions reported under Section 285BA, audit-report anomalies, GST turnover vs ITR gaps, repeated low-income declarations against high AIS flags, and sectoral heat maps; Manual Scrutiny for compulsory categories (search / survey cases, reopened assessments, penalty cases, trusts withdrawing exemption, etc.); and Limited vs Complete Scrutiny distinctions where Limited Scrutiny is confined to specified issues identified at selection stage, and Complete Scrutiny covers the entire return. Each scrutiny triggers a Section 143(2) notice within 3 months from the end of the financial year of filing, followed by a detailed Section 142(1) questionnaire, response windows, video-conference (VC) hearings where adverse variations are proposed, and culminates in a Section 143(3) assessment order — all operating within the statutory time limit under Section 153 (generally 12 months from the end of the assessment year, extended where a Section 92CA TPO reference is made).

Our Scrutiny Assessment Services cover the full spectrum — from reading and decoding the 143(2) / 142(1) notices, reconciling Form 16 / 16A / 26AS / AIS / TIS / books of accounts with the filed ITR, building a point-wise factual and legal defence, drafting high-quality written submissions supported by case-law and contemporaneous evidence, filing through the faceless e-proceedings module, requesting and attending video-conference hearings, coordinating with the NaFAC / ReFAC on draft orders and show-cause notices under Section 144B, challenging adverse Section 143(3) orders through CIT(A) under Section 246A, ITAT under Section 253, and onward to the High Court — along with parallel defence of Section 270A penalty proceedings, Section 220(6) stay of demand, Section 245 refund-adjustment objections, and Section 156 demand management — so the taxpayer closes scrutiny with minimum additions, minimum interest, minimum penalty, and a clean, defensible record for future years.

Sec 143(3)
Core scrutiny order
Faceless 144B
NaFAC-driven regime
12 Months
Sec 153 time limit
End-to-End
Reply to appeal
Provisions We Work Under
Sec 143(2) – Selection
Sec 143(3) – Assessment
Sec 142(1) – Questionnaire
Sec 144B – Faceless
Sec 92CA – TP Reference
Sec 153 – Time Limit
Sec 270A / 274 – Penalty
Sec 246A / 253 – Appeals

Main Categories of Scrutiny Assessment

CASS Limited

Limited Scrutiny (CASS)

Return picked up by CASS for specified issues only — scope strictly confined unless expanded with approval.

  • Specified issue(s)
  • Narrow scope
  • Expansion needs approval
  • Faster closure
  • Lower risk
  • Issue-wise reply
CASS Complete

Complete Scrutiny (CASS)

Full examination of the return — every income head, deduction, disclosure, and transaction in scope.

  • Full return review
  • All heads covered
  • Detailed questionnaire
  • Books & evidence
  • Greater add-back risk
  • VC hearing likely
Compulsory

Compulsory / Manual Scrutiny

Non-CASS compulsory categories — search / survey cases, trust exemption withdrawal, specified risk areas.

  • Post-search u/s 132
  • Post-survey u/s 133A
  • Trust 12AB cancellation
  • Reopened u/s 147
  • Specified addition cases
  • Prior-year linkage
TP Reference

Transfer Pricing Scrutiny

Cases with international transactions / SDT referred to the Transfer Pricing Officer under Section 92CA.

  • Form 3CEB basis
  • Sec 92CA reference
  • TPO benchmarking
  • DRP objection route
  • Extended time limit
  • AE / SDT threshold
Reassessment

Reassessment u/s 147 / 148

Reopened assessments following 148A(b) show-cause and 148 notice — scrutiny on escaped income.

  • 148A procedure
  • 148 notice
  • 3 / 10-year limits
  • Escaped income
  • High-risk category
  • Sec 270A linkage
Best-Judgement

Sec 144 Best-Judgement

Best-judgement assessment where taxpayer fails to file return, respond to notices, or produce evidence.

  • No return / response
  • Non-cooperation
  • AO estimate-based
  • Adverse inference
  • Sec 144 addition
  • Heavy penalty risk

Common Scrutiny Triggers at a Glance

AIS Mismatch

Undisclosed Income

AIS reflects income / transactions not declared in ITR — one of the top triggers today.

AIS / TIS 26AS
High-Value Txns

SFT Reported

Statement of Financial Transactions (SFT) reported by banks, MFs, brokers, registrars under Section 285BA.

285BA SFT
Property Sale

Capital Gains Gap

Property sale reported by sub-registrar / buyer (194-IA) without matching CG computation in ITR.

194-IA Sec 50C
Cash Deposits

High Cash Flow

Large cash deposits / withdrawals flagged through Rule 114B / 114E and SFT banking data.

Rule 114B Unexplained
GST vs ITR

Turnover Mismatch

GSTR-1 / 3B turnover not reconciling with ITR-3 / 5 / 6 turnover — common scrutiny trigger.

GST ITR
Section 68 Cash

Unexplained Credits

Credits in books without identity / genuineness / creditworthiness taxed u/s 68 with 60% u/s 115BBE.

Sec 68 60%
Deductions

Bogus 80G / HRA / LTA

Bulk false deduction claims — HRA without rent, bogus 80G donations, fake medical receipts.

80G HRA
Foreign

Schedule FA Gaps

Foreign assets / ESOP / RSU not disclosed in Schedule FA — Black Money Act risk alongside scrutiny.

Schedule FA BM Act

What Our Scrutiny Assessment Engagement Covers

Diagnosis

Scope, Merits & Strategy

Reading 143(2) / 142(1), mapping issues, reconciling AIS / 26AS / books, and drafting defence roadmap.

  • Limited vs complete check
  • Issue-wise mapping
  • AIS / 26AS match
  • Books vs ITR tie-out
  • Case-law research
  • Risk-rated strategy
Response

Written Submissions & Evidence

Point-wise replies with documentary evidence, case-law, and reconciliations uploaded on e-proceedings.

  • Point-wise reply
  • Evidence compilation
  • Reconciliations & working
  • Precedent citations
  • VC hearing participation
  • Show-cause response
Order & Appeal

Sec 143(3) Order & Appeal

Draft-order review, final order, stay, rectification, and first / second appeal defence.

  • Draft order review
  • Sec 143(3) final order
  • Stay u/s 220(6)
  • Rectification u/s 154
  • CIT(A) u/s 246A
  • ITAT u/s 253

Our Scrutiny Assessment Services

01

Limited Scrutiny Defence

Issue-wise reply for CASS limited scrutiny — preventing scope expansion and closing cleanly.

02

Complete Scrutiny Defence

End-to-end defence of complete scrutiny with full questionnaire handling and VC representation.

03

Reassessment u/s 147 / 148

Defence at Sec 148A(b) stage through 148 notice, 147 order, and onward penalty proceedings.

04

Transfer Pricing Scrutiny

TPO response, Sec 92CA submissions, DRP objections, and TP order defence before ITAT.

05

Post-Search Assessment

Section 153A / 153C block assessment defence following search / seizure operations.

06

Trust / NGO Scrutiny

Scrutiny defence for Sec 12A / 12AB / 10(23C) trusts — 85% application, anonymous donation, 115TD.

07

Sec 270A Penalty Defence

Penalty proceedings defence under Sec 274 — immunity u/s 270AA, mis-reporting vs under-reporting.

08

CIT(A) & ITAT Appeals

First appeal before CIT(A) under Sec 246A and second appeal before ITAT under Sec 253 with stay.

When You Need Expert Scrutiny Assessment Support

Sec 143(2) Received

Return selected for scrutiny within 3 months of filing — strict proceedings have begun.

Sec 142(1) Questionnaire

Detailed AO questionnaire listing scrutiny issues requiring point-wise documented response.

AIS / 26AS Gap

AIS reports dividends / interest / CG / property sale not reflected in ITR — scrutiny risk high.

GST vs ITR Turnover Gap

GSTR-1 / 3B turnover not reconciling with ITR — common trigger under data-matching systems.

High-Value Transactions

SFT-reported property, equity, cash, or forex transactions above threshold under Section 285BA.

Cash Deposit During Demonetisation

Legacy cases of demonetisation period cash deposits reopened with Section 68 / 115BBE exposure.

Show-Cause on Draft Variation

NaFAC issues Sec 144B show-cause on proposed adverse variation — urgent VC / reply required.

Adverse Order Received

Sec 143(3) / 147 / 144 order with addition and demand — stay and CIT(A) appeal needed.

Information & Documents Needed

Notice & Return

  • Copy of Sec 143(2) / 142(1)
  • DIN & issue date
  • ITR & acknowledgement
  • Computation sheet
  • ITR-V / e-verification
  • Form 26AS / AIS / TIS
  • Form 16 / 16A

Books & Evidence

  • Audited financials
  • Trial balance & ledgers
  • Tax audit report (3CD)
  • Bank statements
  • Sale / purchase deeds
  • Broker P&L / MF CAS
  • Investment / loan proofs

Specific & Historical

  • Form 3CEB (TP)
  • GST returns
  • Prior orders / appeals
  • Rectification history
  • Foreign asset proofs
  • DSC of signatory
  • Authorisation / POA

Our End-to-End Scrutiny Defence Approach

1

Notice Diagnosis

Decode 143(2) / 142(1), confirm limitation, and scope-map scrutiny issues.

2

Reconciliation & Strategy

AIS / 26AS / books / ITR tie-out, case-law research, and risk-rated defence roadmap.

3

Reply & Evidence

Point-wise reply with documentary evidence and precedents uploaded to e-proceedings.

4

Hearings & Show-Cause

VC hearing representation and Section 144B show-cause reply on proposed variations.

5

Order, Stay & Appeal

143(3) order review, stay u/s 220(6), CIT(A) / ITAT appeals, and penalty defence.

Why Choose Us for Scrutiny Assessment

✓
Senior CA-led defence
✓
Faceless 144B specialists
✓
Advocate-backed appeals
✓
Transfer pricing expertise
✓
Case-law research discipline
✓
Stay & penalty defence
✓
End-to-end ownership
✓
Confidential engagement

FAQs on Income Tax Scrutiny Assessment

What is a scrutiny assessment under Section 143(3)?
Scrutiny Assessment under Section 143(3) of the Income-tax Act is a detailed, merit-based examination of a taxpayer's filed return by the Income Tax Department. It begins with a notice under Section 143(2) served on the taxpayer within 3 months from the end of the financial year in which the return is filed. The Assessing Officer (or in the faceless regime, the NaFAC assessment unit) then issues a detailed questionnaire under Section 142(1) calling for specific information, documents, and explanations. The taxpayer responds through the e-proceedings module, may be heard in a video-conference where adverse variation is proposed, and ultimately receives a Section 143(3) assessment order — which either accepts the return as filed, or adds to income, disallows deductions, initiates Section 270A penalty, and raises demand under Section 156. The time limit for completion under Section 153 is generally 12 months from the end of the assessment year, extended in specified situations (such as Section 92CA TPO reference).
What is the difference between Limited Scrutiny and Complete Scrutiny?
Limited Scrutiny and Complete Scrutiny are both forms of Section 143(3) scrutiny selected through Computer Assisted Scrutiny Selection (CASS), but they differ in scope. In a Limited Scrutiny, the Assessing Officer can examine only the specific issue(s) identified at the time of CASS selection — for example, a Section 194-IA mismatch, or a high-value deposit, or a specific deduction claim. Scope expansion is only permissible with prior approval from the Principal Commissioner on the basis of credible material suggesting income escapement on other issues. In a Complete Scrutiny, there are no such scope restrictions — the AO can examine every income head, deduction, and disclosure in the return. From the taxpayer's perspective, Limited Scrutiny is lower-risk and typically closes faster; Complete Scrutiny is broader, requires more elaborate evidence preparation, and is more likely to end with at least some additions or disallowances. Our strategy is calibrated accordingly.
How is scrutiny assessment conducted under the faceless regime of Section 144B?
Under Section 144B of the Income-tax Act, introduced comprehensively from 2021, scrutiny under Section 143(3) (and best-judgement under Section 144) now operates through the National Faceless Assessment Centre (NaFAC) and Regional Faceless Assessment Centres (ReFACs), supported by specialised units — Assessment Unit, Verification Unit, Technical Unit, and Review Unit. The taxpayer has no physical interface with any specific Assessing Officer; all communication happens electronically through the e-filing portal / e-proceedings module, with digitally signed notices bearing a unique DIN. The taxpayer uploads replies, reconciliations, and documents in specified formats within deadlines. Where the proposed order varies adversely from the return, a show-cause notice is issued before the final order, and the taxpayer can request a video-conference hearing — granted at the discretion of NaFAC. The draft order, once approved by the review unit and finalised by NaFAC, becomes the final Section 143(3) order with appeal rights to CIT(A).
What are the most common issues raised during scrutiny?
The most recurring scrutiny issues seen across taxpayers are — (i) AIS / Form 26AS mismatch where dividend, interest, capital gains, or rent is flagged by the department but not declared in ITR; (ii) high-value transactions reported under Section 285BA (property, equity, MF, forex, cash deposits); (iii) Section 50C variance on property sale — stamp duty value exceeding sale consideration triggering deemed capital gains; (iv) unexplained cash credits under Section 68 taxed at 60% under Section 115BBE along with 10% penalty; (v) disallowance of Chapter VI-A deductions on inadequate evidence (80G, 80C, 80D, 80E); (vi) HRA / LTA without supporting documentation; (vii) Section 43B / 40(a) disallowances for unpaid statutory dues and TDS defaults; (viii) GST vs ITR turnover mismatches; (ix) ESOP / RSU perquisite double-counting or omissions; and (x) Schedule FA incomplete or missed disclosures for foreign assets. A well-prepared return and complete documentation prevent most of these.
What is the time limit for completing a scrutiny assessment?
Under Section 153 of the Income-tax Act, the time limit for passing a scrutiny order under Section 143(3) is generally 12 months from the end of the assessment year in which the income was first assessable. For example, for Assessment Year 2024-25, the outer date for passing the Section 143(3) order is 31 March 2026. This period is extended in specified situations — 12 additional months where a reference is made to the Transfer Pricing Officer under Section 92CA (making the outer limit effectively 24 months from end of AY), and further extensions where stay is granted by courts, the case is reopened under Section 147, or set aside by appellate authorities for de novo assessment. For cases involving search under Section 132 or requisition under Section 132A, the time limits under Section 153B apply (12 months from end of the FY in which last authorisation was executed). Orders passed beyond limitation are void — a critical legal defence in disputes.
What is a Section 144B show-cause notice and how should I respond?
Under the faceless regime established by Section 144B of the Income-tax Act, wherever the National Faceless Assessment Centre (NaFAC) proposes to make an adverse variation to the income declared — addition to income, disallowance of deduction, denial of exemption, or any modification that increases tax liability — it must first issue a show-cause notice giving the taxpayer an opportunity to respond before the order is finalised. The show-cause typically summarises the proposed variation, the rationale, and the documents relied upon, and gives the taxpayer a reply window (usually 5 to 15 days). The response should be carefully point-wise, addressing each proposed variation with facts, books / evidence, and legal submissions including case-law. The taxpayer also has the right to request a video-conference hearing at this stage, which we strongly recommend availing in every materially adverse matter. A well-handled Section 144B show-cause stage is often the last chance to prevent an adverse order — and therefore avoid the cost, time, and uncertainty of CIT(A) / ITAT litigation.
What happens if I do not respond to a scrutiny notice?
Non-response to a Section 143(2) / 142(1) notice has significant adverse consequences. First, the Assessing Officer can proceed to pass a best-judgement assessment under Section 144 of the Income-tax Act — based entirely on material in his possession and on estimates, which are almost invariably higher than actual income. Second, Section 271(1)(b) penalty can be levied for failure to comply with a notice under Section 142(1). Third, prosecution under Section 276D for failure to produce accounts / documents may be initiated. Fourth, the taxpayer loses the right to show evidence and rebut the issues at the assessment stage — while evidence may be admitted by CIT(A) under Rule 46A, it is at their discretion and often subject to conditions. Fifth, adverse inference under Section 114 of the Evidence Act can apply — the AO can draw conclusions from non-production. Engaging professional help immediately on receipt of the first notice and filing a reasoned adjournment where time is short is always preferable to non-response.
What should I do if I receive an adverse Section 143(3) scrutiny order?
On receiving an adverse Section 143(3) order, the priority is to protect rights and prevent recovery. Within 30 days of service of the order, file a first appeal before the Commissioner of Income Tax (Appeals) under Section 246A in Form 35 through the e-filing portal — this is the statutory window and cannot be missed. Simultaneously, apply for stay of recovery under Section 220(6) to the Assessing Officer on the standard 20% pre-deposit basis, or a lower / nil amount in cases with strong merit or severe hardship. Review the order for arithmetical mistakes and mistake-apparent-on-record points that may be addressed through a Section 154 rectification — but avoid parallel rectification on issues under appeal. Respond to any Section 270A penalty show-cause with a Section 270AA immunity application where applicable. Where appeal fails at CIT(A), a further appeal before the Income Tax Appellate Tribunal (ITAT) lies under Section 253 within 60 days. Timing and sequencing at this stage is everything — a single missed deadline can mean permanent loss of the remedy.

Scrutiny Done Right — Minimum Additions, Maximum Defence

Partner with our CAs and advocates for end-to-end Scrutiny Assessment Services — Section 143(2) / 143(3), faceless 144B, penalty defence, stay, and CIT(A) / ITAT appeals — all under one roof.

Talk to a Scrutiny Expert